I agree with Mike. I had made a note of Magpie but couldn't find my notes!

I suppose its not really clever to be wise after the event. I did look at ukleps.org but couldn't find a proper match.

The most annoying thing is that there is a very similar coloured photo but without a name at istockphoto file #3035109 . However this is blue green and orange at either end. I wonder if Mike has seen this?